fix(J:CDX-227): bump buefy from 0.9.6 to 0.9.8 (#280)

Bumps [buefy](https://github.com/buefy/buefy) from 0.9.6 to 0.9.8.
- [Release notes](https://github.com/buefy/buefy/releases)
- [Changelog](https://github.com/buefy/buefy/blob/dev/CHANGELOG.md)
- [Commits](buefy/buefy@v0.9.6...v0.9.8)

---
updated-dependencies:
- dependency-name: buefy
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Louis Bompart <lbompart@coveo.com>